"This is a crucial text in the development of Foucault's ideas about technologies of the self and the question of parresia, especially for his contrast of Greco-Roman antiquity and early Christianity. Particularly notable is that as well as a partial record of his Toronto lectures, this volume also includes a rare record of how he conducted his seminars. Skillfully edited from surviving materials, this is a valuable addition to our understanding of Foucault's final projects."–Stuart Elden, University of Warwick